Hermann Lanz D 634 vs Lamborghini R-235 (DT)

10 material differences · fewer than 12

Tractor one

1974–1978

No measured PTO figure

Tractor two

1972–1989

No measured PTO figure

Which should you choose?

Read our verdict on the D 634 and the R-235 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

10 material differences · 2 fields identical or within 5%, which is not counted as material

Hermann Lanz D 634 and Lamborghini R-235 (DT), field by field
Field	D 634	R-235 (DT)	Gap
Engine
Engine power, claimed claimed	33.4 hp	34 hp	—
Engine declared	MWM D 226-2	LAMBORGHINI DA-982	differs
Displacement declared	2.08 L	1.81 L	+15% D 634
Maximum torque declared	—	87 lb·ft · 118 N·m	—
Transmission
Top speed declared	17.5 mph · 28.1 km/h	15.5 mph · 25 km/h	+12% D 634
Clutch declared	—	Pedal-operated dry double clutch	—
Hydraulics & hitch
Pump flow declared	—	4.3 gpm · 16.2 L/min	—
Three-point lift at ends declared	4,079 lb · 1,850 kg	2,646 lb · 1,200 kg	+54% D 634
Rear PTO speeds declared	580/1120 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	3,924 lb · 1,780 kg	3,417 lb · 1,550 kg	+15% D 634
Wheelbase declared	81.9 in · 2,080 mm	66.9 in · 1,700 mm	+22% D 634
Length declared	129.9 in · 3,300 mm	116.9 in · 2,970 mm	+11% D 634
Width declared	59.8 in · 1,520 mm	57.9 in · 1,470 mm	—
Height declared	51.2 in · 1,300 mm	54.7 in · 1,390 mm	+7% R-235 (DT)
Ground clearance declared	13.0 in · 330 mm	16.5 in · 420 mm	+27% R-235 (DT)
Fuel tank declared	37.0 qt · 35 L	—	—

Source

Source